P64LC53

The P64LC53 sunflower hybrid is a mid-season linoleic hybrid intended for cultivation under the Clearfield production system. It possesses high genetic resistance to drought and diseases, including downy mildew and false powdery mildew, making it especially suitable for regions with high weed pressure and challenging climatic conditions. The plants have medium height, highly branched root systems, resistance to root, stem, and head diseases, and are not prone to lodging. The vegetative period of the hybrid ranges from 116 to 125 days, with medium-sized heads containing black seeds, well-filled and with moderate oil content.

The P64LC53 seed material is produced under the Pioneer brand, classified as elite seeds with high uniformity and germination energy reaching 97%. The 1000-seed weight is 72 grams. Seeds are packaged in bags, with 150,000 seeds per unit. The hybrid exhibits high drought resistance and lodging resistance, ensuring stable yields under various growing conditions.

To protect crops from unwanted vegetation in the Clearfield system, the herbicide Euro-Lightning is applied, to which the hybrid is not sensitive. Sowing rates vary depending on regional conditions: for areas with adequate moisture, 55–60 thousand seeds per hectare are recommended, while for arid regions, 50–55 thousand per hectare. This approach optimizes plant growth and development, ensuring high yield potential.